2868066

Information

• Patent Grant
• 2868066

• References
• Source

• Patent Number

  2,868,066

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1959
  66 years ago

• CPC

  • G03B41/04 - with optical compensator

• US Classifications

  • 352 - Optics: motion pictures
  • 359 - Optical: systems and elements